3.6 earthquake east of Julian jiggles wide area

The magnitude 3.6 earthquake that broke 15 miles east-southeast of Julian at 10:38 a.m. Friday was felt over a wide area of San Diego County, says the US Geological Survey. The agency released this map, showing shaking was reported from downtown San Diego to areas just east of Oceanside. The quake, which began 4.8 miles deep, occurred near the Elsinore fault zone, which is capable of producing a 7.5 temblor, say scientists. The fault generated a 6.0 quake on May 15, 1910.